71747026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{33247}}^1$

素因数の和:33345

約数の個数: 16

約数和(自身を含む): 117298944

約数和(自身を除く): 45551918

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 33247, 66494, 432211, 864422, 2759501, 5519002, 35873513, 71747026]

約数ペア:

[(1, 71747026), (2, 35873513), (13, 5519002), (26, 2759501), (83, 864422), (166, 432211), (1079, 66494), (2158, 33247)]